Feb. 1 5:31 PM PT6:31 PM MT7:31 PM CT8:31 PM ET1:31 GMT9:31 AM 北京时间6:31 PM MST8:31 PM EST7:31 PM CT5:31 UAE (+1)20:31 ET23:31 - The Seattle Seahawks lost defensive end Cliff Avril with a concussion in the third quarter of the Super Bowl.Analysis: Avril fell to the ground and remained there for a moment while the Seattle training staff worked with him. He was able to get up and walk off the field, then went to the locker room, where the concussion was diagnosed.

Dec. 19 8:51 AM PT9:51 AM MT10:51 AM CT11:51 AM ET16:51 GMT12:51 AM 北京时间9:51 AM MST11:51 AM EST10:51 AM CT20:51 UAE11:51 ET14:51 - A person with knowledge of the deal says the Seattle Seahawks have signed defensive end Cliff Avril to a $28.5 million, four-year extension, preventing one of their top pass rushers from reaching free agency.Analysis: Avril's deal comes a day after the Seahawks signed linebacker K.J. Wright to a four-year extension worth $27 million. Avril and Wright were two of Seattle's priorities.